Joined: Sep 2017

Posts: 31

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From: Washington

So installed berk test pipes and an invidia n1 exhaust awhile ago and i’m throwing CEL. I bought two new o2’s since the install and cleared the ecu but i’m still throwing CEL. If i bought a megan o2 delete extra for each TP could that fix the CEL? or would the o2’s be to far now?

Joined: Jul 2009

Posts: 3,382

Likes: 116

From: New York

You will need the O2 extenders for the primary sensors. I ordered mine from Z1 for my AAM test pipes. Going on a year with no problems.

Joined: Sep 2017

Posts: 31

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From: Washington

With the berk test pipes already having the “o2 bung” will the extender make it to far?

Joined: Jul 2009

Posts: 1,310

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From: West coast

Joined: Jul 2009

Posts: 3,382

Likes: 116

From: New York

Joined: Sep 2017

Posts: 31

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From: Washington

We have emissions testing in WA but i’d just pay for the waiver, i’m not worried about emessions just having the light off to ease my paranoid mind. Trying to get a tune would be the most expensive route but probably worth it

Joined: Sep 2017

Posts: 31

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From: Washington

Cool! ill probably grab the Z1 extenders and see if the problem goes away if not i’ll probably buy the electrical o2 delete